Doc changes

Author: Jake Moss

src/flint/types/fmpq_mpoly.pyx

@@ -925,7 +925,7 @@ cdef class fmpq_mpoly(flint_mpoly):
             >>> Zm = fmpq_mpoly
             >>> ctx = fmpq_mpoly_ctx.get_context(3, Ordering.lex, 'x,y,z')
             >>> p1 = Zm("2*x + 4", ctx)
-            >>> p2 = Zm("3*x*z +  + 3*x + 3*z + 3", ctx)
+            >>> p2 = Zm("3*x*z + 3*x + 3*z + 3", ctx)
             >>> (p1 * p2).factor()
             (6, [(z + 1, 1), (x + 2, 1), (x + 1, 1)])
             >>> (p2 * p1 * p2).factor()

src/flint/types/fmpz_mod_mpoly.pyx

@@ -246,7 +246,7 @@ cdef class fmpz_mod_mpoly_ctx(flint_mpoly_context):
 cdef class fmpz_mod_mpoly(flint_mpoly):
     """
     The *fmpz_mod_mpoly* type represents sparse multivariate polynomials over
-    the integers.
+    the integers modulo `n`, for large `n`.
     """
 
     def __cinit__(self):
@@ -989,7 +989,7 @@ cdef class fmpz_mod_mpoly(flint_mpoly):
             >>> Zm = fmpz_mod_mpoly
             >>> ctx = fmpz_mod_mpoly_ctx.get_context(3, Ordering.lex, 11, 'x,y,z')
             >>> p1 = Zm("2*x + 4", ctx)
-            >>> p2 = Zm("3*x*z +  + 3*x + 3*z + 3", ctx)
+            >>> p2 = Zm("3*x*z + 3*x + 3*z + 3", ctx)
             >>> (p1 * p2).factor()
             (6, [(z + 1, 1), (x + 2, 1), (x + 1, 1)])
             >>> (p2 * p1 * p2).factor()

src/flint/types/fmpz_mpoly.pyx

@@ -903,7 +903,7 @@ cdef class fmpz_mpoly(flint_mpoly):
             >>> Zm = fmpz_mpoly
             >>> ctx = fmpz_mpoly_ctx.get_context(3, Ordering.lex, 'x,y,z')
             >>> p1 = Zm("2*x + 4", ctx)
-            >>> p2 = Zm("3*x*z +  + 3*x + 3*z + 3", ctx)
+            >>> p2 = Zm("3*x*z + 3*x + 3*z + 3", ctx)
             >>> (p1 * p2).factor()
             (6, [(z + 1, 1), (x + 2, 1), (x + 1, 1)])
             >>> (p2 * p1 * p2).factor()

src/flint/types/nmod_mpoly.pyx

@@ -1069,7 +1069,7 @@ cdef class nmod_mpoly(flint_mpoly):
             >>> Zm = nmod_mpoly
             >>> ctx = nmod_mpoly_ctx.get_context(3, Ordering.lex, 11, 'x,y,z')
             >>> p1 = Zm("2*x + 4", ctx)
-            >>> p2 = Zm("3*x*z +  + 3*x + 3*z + 3", ctx)
+            >>> p2 = Zm("3*x*z + 3*x + 3*z + 3", ctx)
             >>> (p1 * p2).factor()
             (6, [(z + 1, 1), (x + 2, 1), (x + 1, 1)])
             >>> (p2 * p1 * p2).factor()